This MOC took three days to build.
The KT Series 300 LC Freighter is a design from the post Clone War period. It uses magnetic fields to hold large amounts of cargo under the hull. It also has a large interior cargo area. It is 157 studs long and 36 studs wide.

This is excellent !
I like the way you've detailed the interior !
It also would fit into star wars; design-wise; but it also makes me think of the Halo ships (Earth side) and would fit in just as well as a freighter there, also.